M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 272

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 248 of 587
Figure 17.24
(1) When the IICM2 bit is set to 0 (ACK or NACK interrupt) and the CKPH bit is set to 0 (no clock delay)
(2) When the IICM2 bit is set to 0 and the CKPH bit is set to 1 (clock delay)
(4) When the IICM2 bit is set to 1 and the CKPH bit is set to 1
(3)When the IICM2 bit is set to 1 (UART transmit or receive interrupt) and the CKPH bit is set to 0
SCLi
SDAi
SCLi
SDAi
SCLi
SDAi
SCLi
SDAi
i = 0 to 4
The above applies when the CKDIR bit in UiMR register is set to 1 (external clock)
Transfer Timing to the UiRB Register and Interrupt Timing
1st bit
1st bit
1st bit
1st bit
D7
D7
D7
D7
2nd bit
2nd bit
2nd bit
2nd bit
D6
D6
D6
D6
3rd bit
3rd bit
3rd bit
3rd bit
D5
D5
D5
D5
4th bit
4th bit
4th bit
b15
4th bit
D4
D4
D4
Transferred to the UiRB register (first time)
D4
Contents of the UiRB register
b9
5th bit
5th bit
5th bit
5th bit
Transferred to the UiRB register
D3
D3
D3
D3
D0
b8
b7
−
6th bit
6th bit
6th bit
6th bit
D7 D6 D5 D4 D3 D2
D2
D2
D2
D2
Receive interrupt
(DMA request)
7th bit
7th bit
7th bit
Receive interrupt
(DMA request)
7th bit
D1
D1
D1
D1
8th bit
8th bit
8th bit
8th bit
D0
D0
D0
b15
D1
b0
D0
Contents of the UiRB register
9th bit
9th bit
9th bit
17. Serial Interfaces (UART0 to UART4)
9th bit
b9
b15
D8 (ACK, NACK)
D8 (ACK,NACK)
D8 (ACK,NACK)
Transferred to the UiRB register
b15
b15
Transferred to the UiRB register
D0
ACK interrupt (DMA request) or
NACK interrupt
ACK interrupt (DMA request) or
NACK interrupt
Transmit interrupt
b8
D8 (ACK, NACK)
Transferred to the UiRB register
(second time)
b7
−
Contents of the UiRB register
Transmit interrupt
Contents of the UiRB register
Contents of the UiRB register
D7 D6 D5 D4 D3 D2
b9
b9
b9
D8 D7 D6 D5 D4 D3 D2 D1
b8
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
b8
b8
b7
b7
b7
D1
b0
D0
b0
D0
D0
b0
b0